Handheld 4G jammer WiFi 2.4GHz Bluetooth 3G Blocker is the newest and hottest handheld jammer with 6bands which can cover all cellphone signals and widely used in classroom, church, meeting etc.

Portable 315 jammers  434-868mhz blocker car remote control jammer is a very high powered 315/433/868MHz jammer   that will disable all car remote control signals  in all 315/433~434/866~868 band. Two models are available.  Compared with others of 800mW to 1W in the market. the output power can reach 4 watt. Battery capacity is 7800mA.

Product Description Cellphone Jammer  UHF VHF Blocker WiFi Jamming Full Bands For Schools blocks 12 bands 2G DCS 3G 4G LTE UHF VHF Bluetooth WIFI 2.4Ghz 5Ghz Long range phones.Coverage up to 40m.

Specifications: •TOTAL: 4.1 W •Jamming range : Radius Up 5 to 20 Meters •Affected FrequencyRanges: -4G Low 790-880MHz 0.5W -GSM900 920-965MHz 0.6W -2G DCS 1800-1880MHz 0.5W -3G UMTS 2100-2170MHz 0.5W -WiFi 2300-2500MHz 0.5W -4G High 2620-2690MHz 0.5W -GPS L1 1575.42 0.5W -Remote Control 433MHz or Lojack 173MHz or GPS L2 05W •Work time: 80 minutes […]

Mini Emp emp jammer generator Product Description Product introduction: Power source: 9V square battery in series Working voltage: 27V Working mode: 56MHZ direct frequency Antenna mode: built-in + enhanced external [non removable] Instrument color: Black Instrument power: 20W Power switch: push button switch Heat radiation mode: internal heat sink